| 发明名称 |
PHENOLIC RESIN BINDER FOR INORGANIC FIBERS |
| 摘要 |
<p>A binder composition for inorganic fibers comprises urea and a liquid resole phenolic resin having a methylol group index of about 0.8 to 2 and a free formaldehyde content of about 10 to 40 percent by weight based on the solid content in all of said resin.</p> |
| 申请公布号 |
CA1190993(A) |
申请公布日期 |
1985.07.23 |
| 申请号 |
CA19820399803 |
申请日期 |
1982.03.30 |
| 申请人 |
SUMITOMO DUREZ COMPANY, LTD. |
发明人 |
NAKAMURA, MASAYUKI;HATANO, KEIZO;INOUE, NAOMITSU |
| 分类号 |
C08L61/00;C04B35/01;C08G8/00;C08G8/04;C08G8/10;C08L61/04;C08L61/06;C09J161/06;(IPC1-7):C08L61/34;D04H1/64 |
主分类号 |
C08L61/00 |
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代理人 |
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